The invention discloses a linear electromagnetic human foot mechanical energy generating set. By adoption of the generating set, momentum in the horizontal direction, generated by motion of human feet, can be efficiently converted into mechanical energy. The linear electromagnetic human foot mechanical energy generating set is small in size and adapts to the sizes of shoe soles. A liner electromagnetic generator is adopted to acquire the mechanical energy of the human feet, and according to the characteristic that the human feet alternately step on the ground, the mechanical energy of the human feet can be acquired more efficiently.